5 Architects Shaping Vietnam's Tropical Modernist Future

# 5 Architects Shaping Vietnam's Tropical Modernist Future *By TropMod Editorial* --- Vietnam's architectural renaissance has no single author. It has been built — brick by brick, bamboo culm by bamboo culm — by a generation of practitioners who share little beyond a conviction that architecture in the tropics must begin with climate, context, and material honesty. What follows are profiles of five architects currently working in Vietnam whose contributions to tropical modernism deserve sustained attention. Between them they span the established master and the emerging voice, the urban interventionist and the rural builder, the bamboo pioneer and the brick poet. --- ## 1. Vo Trong Nghia — VTN Architects **Born:** 1976, Quang Binh Province, Central Vietnam **Education:** Nagoya Institute of Technology (B.Arch), University of Tokyo (M.Arch) **Practice founded:** 2006, Ho Chi Minh City **Offices:** Ho Chi Minh City, Hanoi Vo Trong Nghia is the international face of Vietnamese architecture, and for reasons that extend well beyond media profile. His trajectory from rural Quang Binh — one of Vietnam's poorest provinces — to the architecture faculty at the University of Tokyo reads like a fable of talent transcending circumstance. A Japanese government scholarship took him to Nagoya in 1996; he would not return permanently for a decade, departing a doctoral programme at Todai to establish his own practice in Saigon. The Nghia proposition is disarmingly simple: the modern Vietnamese city has lost its connection to nature, and architecture has both the capacity and the obligation to restore it. This conviction — which he attributes in part to a meditation practice undertaken in a Burmese monastery — has produced a body of work unlike anything else in Southeast Asia. His bamboo structures are perhaps the most spectacular expression of this philosophy. The Wind and Water Café (2006), the Kontum Indochine Café (2013), and the Grand World Phu Quoc Welcome Centre (2022) — constructed from 42,000 bamboo culms in a soaring, cathedral-like composition — have established bamboo as a legitimate structural material for large-scale architecture. These are not mere pavilions; they are proofs of concept for an architecture built from one of the fastest-growing, most carbon-sequestering materials on the planet. Yet Nghia's residential work is, in many ways, the more significant contribution. The "House for Trees" series (begun 2014) addresses the starkest statistic in Vietnamese urbanism: Ho Chi Minh City now claims less than 0.5 square metres of public green space per inhabitant. Each House for Trees is a prototypical dwelling designed for a standard Saigon plot — narrow, deep, and hemmed in by neighbours — that uses the roof, the facade, and internal voids to reintroduce vegetation at every level. The Stepping Park House (2018), conceived as a vertical extension of an adjacent public park, represents the most ambitious iteration of this typology. The Binh Thanh House (2013), designed in collaboration with Sanuki Daisuke and Shunri Nishizawa, marked a departure — a duplex for two generations that deploys an expressive, patterned concrete facade to mediate between private life and public street. It won the World Architecture Festival's House of the Year award and confirmed Nghia's arrival on the global stage. Nghia's legacy, however, may ultimately rest less on any single building than on his role as a mentor and catalyst. Former employees have founded some of Vietnam's most promising young practices. His insistence that architecture must begin with nature — and that nature must be understood not as a design accessory but as a structural principle — has recalibrated the expectations of an entire generation. --- ## 2. Doan Thanh Ha & Tran Ngoc Phuong — H&P Architects **Practice founded:** 2009, Hanoi **Education:** Hanoi Architectural University If Vo Trong Nghia represents Vietnamese architecture's international ambition, H&P Architects represents its social conscience. The Hanoi-based practice, led by Doan Thanh Ha and Tran Ngoc Phuong, has built its reputation on a simple but radical premise: that architecture in a developing country must address the needs of the most vulnerable before it addresses the desires of the most prosperous. Their "Blooming Bamboo Home" (2013) has become one of the most widely published prototypes in contemporary architecture. Developed in response to the perennial flooding of the Mekong Delta and central Vietnam, the house is a modular, elevated structure built from bamboo, thatch, and recycled materials — affordable, rapidly deployable, and capable of withstanding floodwaters that would destroy conventional construction. The design is not charity architecture; it is rigorous, elegant, and carefully calibrated to local materials and skills. H&P's residential work extends this social intelligence into the urban realm. Flying Vegetation (Hue, 2022) applies a lightweight steel framework carrying suspended ceramic pots to a typical townhouse facade, creating a breathing green screen that filters light, air, and views without sacrificing density. Tropical Flow (Hanoi, 2023) goes further — a dwelling in Dong Anh commune that treats the house, its gardens, and the adjacent water bodies of Phuong Trach Lake as a single ecological system. Photographs by Le Minh Hoang capture the house at dawn, its terraced gardens dissolving into mist — an image that has become shorthand for a particular Vietnamese ideal of dwelling. The partners have coined the term "Agritecture" to describe their approach: architecture designed not adjacent to agriculture but as an extension of it. This is not merely a stylistic choice. It reflects an understanding, drawn from Vietnam's agrarian heritage, that the productive landscape is the original architecture of settlement. In a country where 65 per cent of the population still lives in rural areas, this is not nostalgia; it is strategy. --- ## 3. Nguyen Hai Long & Tran Thi Ngu Ngon — Tropical Space **Practice founded:** 2012, Ho Chi Minh City **Education:** University of Architecture, Ho Chi Minh City Tropical Space makes brick buildings. This might seem a modest ambition in an era of parametric façades and carbon-fibre canopies, but the modesty is the point. Nguyen Hai Long and Tran Thi Ngu Ngon — partners in life as in practice — have committed themselves to a single material and a single proposition: that the humble clay brick, when handled with intelligence and care, can produce architecture of extraordinary spatial and environmental sophistication. The Termitary House (Da Nang, 2014) was their breakthrough. Named for its resemblance to a termite mound — and, more importantly, its emulation of termite-derived passive cooling principles — the house consists of a double-skin brick wall perforated with gaps that create a natural convection current. Hot air rises and escapes through the upper apertures; cooler air is drawn in through the lower ones. The result is a building that breathes, maintaining comfortable interior temperatures in Da Nang's equatorial climate without mechanical air conditioning. The formal language — austere, geometric, almost monumental — belies the intelligence of its environmental performance. The practice's subsequent work has been a sustained exploration of brick's possibilities. The Terra Cotta Studio (Quang Nam, 2016) — a workspace for sculptor Le Duc Ha — is a three-storey cubic volume whose brick skin is arranged in patterns that modulate light, shadow, and view. The Terra Cotta Workshop (2023), built for the same client, extends the language into a complex of spaces organised around traditional kilns. The Happy Box (2020), a small apartment building, applies the same principles at a more modest scale. The Nha Be House (Phu Xuan, 2022) demonstrates their capacity for intimacy and domestic warmth. What distinguishes Tropical Space from their peers is the almost sculptural quality of their architecture. A Tropical Space building is rarely merely a container for life; it is an object with formal presence that happens also to function beautifully. The firm describes their work as occupying the territory "between architecture, sculpture, and art" — a phrase that risks pretension but in their case is simply accurate. Their significance, however, extends beyond aesthetics. In a construction industry increasingly dominated by concrete, steel, and glass, Tropical Space's insistence on brick — a material that can be produced locally, laid by local masons, and returned to the earth at the end of its useful life — represents a quiet argument for an alternative building economy. --- ## 4. Ngo Viet Khanh Duy — 23o5Studio **Practice founded:** circa 2015, Ho Chi Minh City **Education:** University of Architecture, Ho Chi Minh City If the previous three profiles describe firms with defined methodologies — bamboo, agriculture, brick — then Ngo Viet Khanh Duy of 23o5Studio represents something more elusive: an architect who treats each project as a first encounter, resisting the comfort of signature moves. His work is stylistically varied but thematically consistent, animated by a conviction that architecture must mediate between human need, natural environment, and cultural memory. 23o5Studio's residential portfolio is a case study in the Vietnamese tube house typology reinvented from first principles. The Huy House (2018) concentrates living and resting spaces in a single plane, connected by a monumental void — a spatial strategy drawn from the traditional Vietnamese courtyard house but rendered in exposed concrete and timber. The Quê House (2020), whose name evokes the return of one who has left their homeland, treats the dwelling as a vessel for memory. The 140THL House (2022) continues the studio's investigation of compact urban dwelling, while V House (2023) deploys rooftop forms and verandahs that evoke the familiar silhouettes of traditional architecture without lapsing into pastiche. More recently, Bong's House (Ho Chi Minh City, 2024) and F10 House (Ho Chi Minh City, 2023) have demonstrated the studio's growing confidence with renovation — an increasingly important category in a city where demolition is no longer the default response to outdated housing stock. Bong's House in particular is a masterclass in adaptive reuse: a dwelling from the 2000s comprehensively reconfigured to create spatial generosity on a constrained site, its new facade of concrete, glass, and planting transforming a nondescript urban house into a statement of contemporary Vietnamese living. Khanh Duy works in a register that is more introspective than the bravura of VTN, more ecumenical in its material palette than Tropical Space. His architecture does not announce itself loudly, but rewards sustained attention. As the Vietnamese architectural scene matures beyond its first generation of internationally recognised figures, 23o5Studio is positioned to be among the most significant voices of the second wave. --- ## 5. Sanuki Daisuke — Sanuki Daisuke Architects **Born:** Japan **Education:** University of Tokyo **Practice:** Ho Chi Minh City Sanuki Daisuke occupies a singular position in Vietnamese architecture: an outsider who has become an insider, a Japanese precisionist working within the glorious chaos of Ho Chi Minh City. His trajectory is instructive. After graduating from the University of Tokyo, Sanuki joined Vo Trong Nghia's nascent practice, where he served as project architect — alongside Shunri Nishizawa — for the Binh Thanh House, the project that would announce VTN to the world. The collaboration was productive enough to generate a joint practice, Sanuki + Nishizawa Architects, before Sanuki established his own studio. His independent work is characterised by an almost forensic attention to the small site — the alleyway plot, the narrow frontage, the irregular lot that developers have overlooked. The Apartment in Binh Thanh (2016), a seven-room rental apartment on a typical Saigon plot, deploys open corridors, planted terraces, and a facade of perforated brickwork to create a building that feels simultaneously urban and bucolic. The design channels breezes through the building, provides each unit with a garden terrace, and treats the circulation spaces as social spaces rather than merely functional connectors. Sanuki's design philosophy is rooted in a conviction that the constraints of Vietnamese urbanism — the narrow plots, the high density, the absence of public space — are not limitations to be lamented but conditions to be exploited. By opening the building inward, by treating the courtyard and the garden not as luxury but as essential infrastructure, and by refusing the sealed air-conditioned box that has become the default developer product, his work demonstrates that density and livability are not in opposition. His contribution to Vietnamese tropical modernism is perhaps best understood as a bridge: between Japanese material culture and Vietnamese vernacular intelligence, between the architectural object and the urban fabric, between the profession's international ambitions and its local responsibilities. In a field where foreign architects have often imposed their own aesthetic preferences upon the Vietnamese landscape, Sanuki's approach — modest, adaptive, technically rigorous — offers a more productive model of cross-cultural practice. --- ## Coda Taken together, these five practices — VTN Architects, H&P Architects, Tropical Space, 23o5Studio, and Sanuki Daisuke Architects — represent something more than a collection of talented individuals. They constitute a movement, however loosely organised, towards an architecture that is climatically intelligent, materially honest, and socially purposeful. They have different methods, different aesthetics, and different priorities. What unites them is the conviction that Vietnam does not need to look abroad for architectural models, because the conditions under which Vietnamese architects work — the climate, the density, the materials, the cultural memory — are themselves the richest possible source of invention. The mid-century modernists of Saigon built beautifully because they had to. A tropical climate, limited budgets, and a young nation's hunger for self-definition forced them to invent a new architectural language. The architects profiled above are working under strikingly similar conditions, and their response — in bamboo, brick, concrete, and green — is nothing less than the renewal of that original modernist promise. --- *TropMod Editorial, May 2026*